Description

2-Cyclopropyloxy-4-Fluorobenzoic Acid is a high-purity fluorinated benzoic acid derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both a cyclopropyl ether and a fluorine substituent, makes it a valuable intermediate for creating novel compounds with targeted biological or material properties. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders, metabolic diseases, and anti-infective agents.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, where the fluorinated aromatic core can enhance bioavailability and environmental stability.
• Ligand and Catalyst Development: Serves as a sophisticated building block for constructing complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of specialty polymers, liquid crystals, and organic electronic materials where fluorine incorporation modifies electronic properties and stability.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	2-Cyclopropyloxy-4-Fluorobenzoic Acid
CAS No.	1243377-98-1
Molecular Formula	C10H9FO3
Molecular Weight	196.18 g/mol
Synonyms	4-Fluoro-2-(cyclopropyloxy)benzoic Acid; 2-(Cyclopropyloxy)-4-fluorobenzoic Acid; Benzoic acid, 4-fluoro-2-(cyclopropyloxy)-; 1243377-98-1; 4-Fluoro-2-cyclopropoxybenzoic acid
EINECS	Contact for details

Quality Control

Every batch of 2-Cyclopropyloxy-4-Fluorobenzoic Acid is manufactured under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the stringent requirements for advanced synthetic applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by HPLC, NMR, and MS is supplied with each shipment. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The product should be kept under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.